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iverilog
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Lexical numbers may be signed.

This commit is contained in:
steve 2001-03-20 02:45:25 +00:00
parent e8518c5056
commit 8118203766
2 changed files with 3 additions and 3 deletions
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4
vvp/lexor.lex
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@ -40,11 +40,11 @@
return T_INSTR; } return T_INSTR; }
[0-9][0-9]* { [0-9][0-9]* {
yylval.numb = strtoul(yytext, 0, 0); yylval.numb = strtol(yytext, 0, 0);
return T_NUMBER; } return T_NUMBER; }
"0x"[0-9a-fA-F]+ { "0x"[0-9a-fA-F]+ {
yylval.numb = strtoul(yytext, 0, 0); yylval.numb = strtol(yytext, 0, 0);
return T_NUMBER; } return T_NUMBER; }

2
vvp/parse.y
View File

@ -15,7 +15,7 @@ extern FILE*yyin;
%union { %union {
char*text; char*text;
unsigned long numb; long numb;
struct textv_s textv; struct textv_s textv;
comp_operands_t opa; comp_operands_t opa;